#3FA573#3FA573

#3FA573 is a light, vivid teal. Relative luminance 0.292; OKLCH L 64.9% C 0.121 H 158.7°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#3FA573
RGB	rgb(63, 165, 115)
HSL	hsl(151, 45%, 45%)
HSV	hsv(151, 62%, 65%)
CMYK	cmyk(61.8%, 0%, 30.3%, 35.3%)
CIE-LAB	lab(60.96, -41.45, 17.37)
CIE-LCH	lch(60.96, 44.94, 157.26°)
OKLab	oklab(64.9% -0.1131 0.0441)
OKLCH	oklch(64.9% 0.121 158.7)
XYZ	xyz(18.5979, 29.2030, 20.8730)
Luminance	0.2920 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA573 #A53F71

analogous

#3FA540 #3FA573 #3FA4A5

triadic

#3FA573 #733FA5 #A5733F

tetradic

#3FA573 #403FA5 #A53F71 #A4A53F

square

#3FA573 #403FA5 #A53F71 #A4A53F

split-complementary

#3FA573 #A53FA4 #A5403F

monochromatic

#1D4C35 #2E7954 #3FA573 #5FC292 #8CD3B0

Accessibility & contrast

On white

3.07

#3FA573 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#3FA573 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA573

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA573	#FFFFFF	#000000	##000000
##3FA573	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39970

Deuteranopia (green-blind)

#968F76

Tritanopia (blue-blind)

#09A498

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #3fa573;
/* rgb */ color: rgb(63, 165, 115);
/* oklch */ color: oklch(64.9% 0.121 158.7);

Tailwind

colors: {
  custom: {
    50: '#7ec09b',
    500: '#3fa573',
    950: '#000000',
  },
}

SCSS

$custom: #3fa573;
$custom-light: #7ec09b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa573",
  "rgb": {
    "r": 63,
    "g": 165,
    "b": 115
  },
  "hsl": {
    "h": 150.588,
    "s": 44.737,
    "l": 44.706
  },
  "oklch": {
    "l": 0.64901,
    "c": 0.12142,
    "h": 158.7
  },
  "luminance": 0.29205
}

Semantic roles & 50–950 ramp

primary

#3FA573

secondary

#BE829F

accent

#5393D4

background

#F8FBF9

surface

#EFF7F2

border

#CAD0CC

text

#0B120E

muted

#7C817E

Preview Lab

Preview with #3FA573

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →